Benefit relationship not getting created

Summary: Benefit relationship not getting created for any employee even though the configure default ben relationship config is completed.

Also tried running the assign ben relationship batch process, but nothing is getting updated in BSC.

Emp has all seeded roles attached. Please suggest

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):